Oven



FIG. 1 is a front view of a first embodiment of an oven showing our new ornamental design;

FIG. 2 is a perspective view of the oven shown in FIG. 1;

FIG. 3 is a right side view of the oven shown in FIG. 1;

FIG. 4 is a rear view of the oven shown in FIG. 1;

FIG. 5 is a left view of the oven shown in FIG. 1;

FIG. 6 is a top view of the oven shown in FIG. 1;

FIG. 7 is a bottom view of the oven shown in FIG. 1;

FIG. 8 is a front view of a second embodiment of an oven showing our new ornamental design;

FIG. 9 is a perspective view of the oven shown in FIG. 8;

FIG. 10 is a right side view of the oven shown in FIG. 8;

FIG. 11 is a rear view of the oven shown in FIG. 8;

FIG. 12 is a left view of the oven shown in FIG. 8;

FIG. 13 is a top view of the oven shown in FIG. 8; and,

FIG. 14 is a bottom view of the oven shown in FIG. 8.

The broken lines showing environment or structure of the oven are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an oven, as shown and described. 